Associations of cardiorespiratory fitness and obesity parameters with blood pressure: fitness and fatness in youth Latin-American ethnic minority.
Ethn Health
; 27(5): 1058-1074, 2022 07.
Article
em En
| MEDLINE
| ID: mdl-33222500
ABSTRACT
Background:
In spite of wide international evidence about cardiorespiratory fitness (CRF) and adiposity in association with cardiovascular disease, there is poor evidence about this relationship in schoolchildren of ethnic minorities.Aim:
To examine the relationship between CRF and body composition on blood pressure (BP) in a sample of ethnic minority schoolchildren from three Latin-American countries.Material andmethods:
A descriptive cross sectional study of total n = 3866, mean age 12.5 (2.7) y [girls n = 1997, mean age 12.8 (2.8) y; boys n = 1869, mean age 12.2 (2.7) y] schoolchildren from three Latin-American countries (Colombia, Brazil, Chile). Main outcomes were CRF, body mass index (BMI), waist circumference, body fat percentage (%BF), and BP (systolic SB, diastolic BP, and mean arterial pressure (MAP).Results:
In both sex, and after adjusting for covariates (age and ethnicity group), negative CRF by VËO2peak levels were associated with a higher body fatness parameters (BMI, WC, WHtR and %BF p<0.001), and blood pressure measures (systolic BP, diastolic BP, and MAP; p<0.001). A lower CRF (by VËO2peak) was associated with a higher BP in girls (systolic SB -0.15; -5.10 (0.30), diastolic BP -0.14; -4.43 (0.23), and MAP -0.15; -4.93 (0.26) at p<0.001), and boys (systolic SB -0.02; -0.85 (0.32), DB -0.07; -2.23 (0.23), and MAP-0.06; -1.89 (0.25 at p<0.001). There was a significant association between a 'high-CRF + low-%BF' with a lower systolic SB diff = - 9.6 [0.7], diastolic BP diff= - 11.0 [0.6]; and MAP level diff = - 10.6 [0.6] all p<0.001). There was a significant association between a 'high-CRF + low-BMI' with a lower systolic diff = - 10.3 [1.1], diastolic diff = - 11.2 [1.1], and MAP diff = - 10.9 [1.0] all p<0.001.Conclusion:
A lower CRF is associated with a higher body fatness parameters, and higher BP levels in Latin-American ethnic schoolchildren.Abbreviators %BF Percentage of Body fat; BIA Bioelectric impedance analysis; BMI Body mass index; BP Blood pressure; CRF Cardiorespiratory fitness; CVD Cardiovascular disease; LDL-cholesterol SD Standard deviation; WC Waist circumference; WHtR Waist-height to ratio; VËO2max Maximal oxygen consumption; VËO2peak Peak of oxygen consumption.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doenças Cardiovasculares
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Aptidão Cardiorrespiratória
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Hipertensão
Tipo de estudo:
Observational_studies
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Prevalence_studies
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Risk_factors_studies
Limite:
Adolescent
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Child
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Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article